Photosynthesis Quiz

What is the ultimate provider of food and oxygen in a plant?

• Roots

• Leaf

• Stem

• Flower

Which organelles in the leaf contain the pigment chlorophyll?

• Nucleus

• Mitochondria

• Endoplasmic Reticulum

• Chloroplasts

What is the function of stomata in a leaf?

• Transport glucose

• Release oxygen

• Regulate opening and closing

• Absorb water

What is the main purpose of the upper layer of cells in a leaf?

• Contain chloroplasts

• Regulate temperature

• Absorb sunlight

• Transport water

What is the role of the lower layer of cells in a leaf?

• Produce glucose

• Store water

• Absorb carbon dioxide

• Regulate stomata

What is the function of the petiole in a leaf?

• Regulate stomata

• Absorb sunlight

• Transport water

• Join the lamina to the stem

What is the main purpose of the air spaces in a leaf?

• Transport glucose

• Release oxygen

• Allow gas exchange

• Absorb water

What is the role of the guard cells surrounding the stomata?

• Absorb water

• Release oxygen

• Regulate opening and closing

• Produce glucose

What is the main function of chloroplasts in a leaf?

• Regulate stomata

• Produce glucose

• Release oxygen

• Absorb water

What is the end product of photosynthesis that is transported to all parts of the plant?

• Oxygen

• Water

• Carbon Dioxide

• Glucose